1) once fashioning
1次成型
2) one-step forming
一次成型
1.
Application of smooth blasting one-step forming technology in drift driving for large-sized section;
光面爆破一次成型法在大断面巷道掘进中的应用
2.
Because the best scheme of the rock mining is adopted, namely the construction technique of digging rock as filling-stuff for embankment is with one-step forming to fit the criterion of filling embankment; not only much existent problem were resolved during construction, and satisfied construction demands, but also the construction period was shortened; and the.
针对开采条件恶劣的5#料场,提出了几种开采方案进行分析比选,由于采用最优开采方案——坝体填筑料一次成型上坝施工技术,不仅解决了施工中存在的多种问题,满足了施工需要,而且缩短了工期,节省了投资,获得了较好的经济效益,同时,还对该方案的开采爆破进行了设计,对于拟定的爆破经验参数,通过爆破试验进行了验证,两者吻合较好,并比计算参数略偏保守。
3) once-through shaping
一次成型
1.
On the basis of the actual fact through blasting works for the Jingfu highway,once-through shaping in medium and deep hole twin slope-cut excavation blasting are used.
根据京福高速公路徐州绕城西段路堑爆破开挖的工程实际情况,在路堑爆破开挖中采用微差爆破和光面爆破技术相结合的V形掏槽一次成型中深孔双壁路堑爆破方法,爆堆均匀,光爆轮廓清晰,爆破效果好。
2.
The technology of once-through shaping combined chamber with presplit blasting is adopted in the excavation of double-wall stone cutting in K62+880～K63+030 section of Taichang Expressway.
结果表明此种爆破技术能有效地改善主体石方的爆破效果,降低工程成本,缩短工期,解决以往硐室爆破难以解决的边坡稳定和边坡质量问题,同时达到不清底、不刷坡一次成型的目的。
5) bored piling
二次成型桩
补充资料：无次
1.没有秩序;没有章法。 2.失去位次。 3.犹言不列等，最下等。
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